PL448357A1 - Wheelchair reverse lock module activation mechanism - Google Patents

Wheelchair reverse lock module activation mechanism

Info

Publication number
PL448357A1
PL448357A1 PL448357A PL44835724A PL448357A1 PL 448357 A1 PL448357 A1 PL 448357A1 PL 448357 A PL448357 A PL 448357A PL 44835724 A PL44835724 A PL 44835724A PL 448357 A1 PL448357 A1 PL 448357A1
Authority
PL
Poland
Prior art keywords
wheelchair
activation mechanism
lock module
lever
reverse lock
Prior art date
Application number
PL448357A
Other languages
Polish (pl)
Other versions
PL248572B1 (en
Inventor
Łukasz Warguła
Bartosz Wieczorek
Original Assignee
Politechnika Poznańska
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Politechnika Poznańska filed Critical Politechnika Poznańska
Priority to PL448357A priority Critical patent/PL248572B1/en
Priority claimed from PL448357A external-priority patent/PL248572B1/en
Publication of PL448357A1 publication Critical patent/PL448357A1/en
Publication of PL248572B1 publication Critical patent/PL248572B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1005—Wheelchairs having brakes
    • A61G5/1013—Wheelchairs having brakes engaging the wheel
    • A61G5/1018—Wheelchairs having brakes engaging the wheel on the running surface
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1005—Wheelchairs having brakes
    • A61G5/1035—Wheelchairs having brakes manipulated by wheelchair user
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

Przedmiotem zgłoszenia jest mechanizm aktywacji modułu blokady cofania wózka inwalidzkiego, który składa się z mocowanej połączeniem sworzniowym (5) do ramy wózka (1) dźwigni (4), przy czym połączenie te zapewnia swobodny obrót dźwigni (4) względem sworznia połączenia sworzniowego (5), w dolnej części dźwigni (4) osadzona jest rolka (3) modułu blokady cofania wózka inwalidzkiego, która to rolka (3) ciernie łączy się z kołem (2) i umożliwia trwałe mocowanie dodatkowej masy (6).The subject of the application is a mechanism for activating a wheelchair reverse locking module, which consists of a lever (4) attached to the wheelchair frame (1) by a pivot connection (5), wherein this connection ensures free rotation of the lever (4) relative to the pivot connection pin (5), a roller (3) of the wheelchair reverse locking module is mounted in the lower part of the lever (4), which roller (3) frictionally engages with the wheel (2) and enables permanent attachment of an additional mass (6).

PL448357A 2024-04-18 Wheelchair reverse lock module activation mechanism PL248572B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL448357A PL248572B1 (en) 2024-04-18 Wheelchair reverse lock module activation mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL448357A PL248572B1 (en) 2024-04-18 Wheelchair reverse lock module activation mechanism

Publications (2)

Publication Number Publication Date
PL448357A1 true PL448357A1 (en) 2025-07-14
PL248572B1 PL248572B1 (en) 2025-12-29

Family

ID=

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018212515A1 (en) * 2017-05-16 2018-11-22 이일열 Anti-reverse movement device for wheelchair
JP2021188703A (en) * 2020-06-02 2021-12-13 株式会社菊池製作所 Hub unit and wheelchair comprising the same
PL437842A1 (en) * 2021-05-12 2022-11-14 Politechnika Poznańska Wheelchair reversing lock

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018212515A1 (en) * 2017-05-16 2018-11-22 이일열 Anti-reverse movement device for wheelchair
JP2021188703A (en) * 2020-06-02 2021-12-13 株式会社菊池製作所 Hub unit and wheelchair comprising the same
PL437842A1 (en) * 2021-05-12 2022-11-14 Politechnika Poznańska Wheelchair reversing lock

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